Custom stickers can be loaded from user://stickers

assets/stickers/glowing_star_3d.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dsrm2mw4e4gx1"
+path="res://.godot/imported/glowing_star_3d.png-5114e5219616e1224c3af11f20cc8171.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/stickers/glowing_star_3d.png"
+dest_files=["res://.godot/imported/glowing_star_3d.png-5114e5219616e1224c3af11f20cc8171.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/stickers/heart_suit_3d.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cl8ui8nnoaa1i"
+path="res://.godot/imported/heart_suit_3d.png-13871ac315a96fa440a66ea89478611e.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/stickers/heart_suit_3d.png"
+dest_files=["res://.godot/imported/heart_suit_3d.png-13871ac315a96fa440a66ea89478611e.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/stickers/hundred_points_3d.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ck6n427v1uh4m"
+path="res://.godot/imported/hundred_points_3d.png-60516c05d8945ed8a9024154cfc0db6b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/stickers/hundred_points_3d.png"
+dest_files=["res://.godot/imported/hundred_points_3d.png-60516c05d8945ed8a9024154cfc0db6b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/stickers/rolling_on_the_floor_laughing_3d.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dgoceatem5kd4"
+path="res://.godot/imported/rolling_on_the_floor_laughing_3d.png-80f304d04a0b0e7474c7719f656ead4a.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/stickers/rolling_on_the_floor_laughing_3d.png"
+dest_files=["res://.godot/imported/rolling_on_the_floor_laughing_3d.png-80f304d04a0b0e7474c7719f656ead4a.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/ui/hud/tools/hand_bg.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://db85cfwlticnb"
+path="res://.godot/imported/hand_bg.png-dba561c746d5d9d7eda16967a74a41dd.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/ui/hud/tools/hand_bg.png"
+dest_files=["res://.godot/imported/hand_bg.png-dba561c746d5d9d7eda16967a74a41dd.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/ui/hud/tools/hand_fg.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cju4oxjgaf0ee"
+path="res://.godot/imported/hand_fg.png-9b58f7a1a95a5390121469b6f08ef067.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/ui/hud/tools/hand_fg.png"
+dest_files=["res://.godot/imported/hand_fg.png-9b58f7a1a95a5390121469b6f08ef067.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

project.godot

@@ -180,11 +180,16 @@ select_mp3_player={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":52,"key_label":0,"unicode":52,"location":0,"echo":false,"script":null)
 ]
 }
-select_manual={
+select_stickers={
 "deadzone": 0.2,
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":53,"key_label":0,"unicode":53,"location":0,"echo":false,"script":null)
 ]
 }
+select_manual={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":48,"key_label":0,"unicode":48,"location":0,"echo":false,"script":null)
+]
+}
 pause={
 "deadzone": 0.2,
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194305,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)

src/equipment/mp3_player/mp3_player.tscn

@@ -34,6 +34,7 @@ anchor_right = 0.5
 anchor_bottom = 0.5
 grow_horizontal = 2
 grow_vertical = 2
+metadata/_edit_use_anchors_ = true
 
 [node name="DeviceTexture" type="TextureRect" parent="HUDTool/Rumbler/Position/HUDElement"]
 texture_filter = 1
@@ -44,6 +45,7 @@ offset_right = -162.0
 offset_bottom = 25.0
 scale = Vector2(5, 5)
 texture = ExtResource("3_de88k")
+metadata/_edit_use_anchors_ = true
 
 [node name="DeviceScreenMask" type="TextureRect" parent="HUDTool/Rumbler/Position/HUDElement"]
 clip_children = 1

src/equipment/point_spray/point_spray.gd

@@ -20,5 +20,5 @@ func _spray() -> void:
 			(collider as GunkBody).paint_continuous(
 				point, laser.get_collision_normal(), point_scale
 			)
-		if collider is GunkNode:
+		if collider is Sprayable:
-			(collider as GunkNode).hit(damage)
+			(collider as Sprayable).hit(damage)

src/equipment/sprayable.gd

@@ -0,0 +1,12 @@
+class_name Sprayable extends StaticBody3D
+
+
+## Called each frame this node takes a hit.
+##
+## Derived types should override `_hit()` as a lifecycle method.
+func hit(damage: float) -> void:
+	_hit()
+
+
+func _hit() -> void:
+	pass  # Implemented in derived type

src/equipment/sprayable.gd.uid

@@ -0,0 +1 @@
+uid://ddpgqjf71eqm5

src/equipment/sticker_pack/sticker_pack.gd

@@ -0,0 +1,85 @@
+extends SurfaceSnapTool
+
+const USER_STICKER_PATH := "user://stickers"
+
+const RUMBLE_INTENSITY = 0.0009
+const RUMBLE_DROPOFF = 0.8
+
+@export var builtin_stickers: Array[Texture2D] = []
+@export var selection_idx: int = 0:
+	set = _set_selection_idx
+
+@export_category("Game Scenes")
+@export var sticker_scene: PackedScene
+
+var stickers_available: Array[Texture2D]
+@onready var rumbler: Rumbler3D = %Rumbler
+@onready var sticker_texture: TextureRect = %StickerTexture
+
+
+func _ready() -> void:
+	_import_stickers()
+	_set_selection_idx(0)
+
+
+func _import_stickers() -> void:
+	print_debug("Loading custom stickers from ", USER_STICKER_PATH)
+
+	var custom_stickers: Array[Texture2D] = []
+	for filename: String in DirAccess.get_files_at(USER_STICKER_PATH):
+		var fullpath := USER_STICKER_PATH.path_join(filename)
+		var image := Image.new()
+		var err := image.load(fullpath)
+		if err != OK:
+			continue
+		custom_stickers.append(ImageTexture.create_from_image(image))
+		print_debug("Loaded custom sticker from ", fullpath)
+
+	stickers_available = builtin_stickers + custom_stickers
+
+
+func unlocked() -> bool:
+	return World.instance.manager.stickers_unlocked
+
+
+func get_selected_sticker() -> Texture2D:
+	return stickers_available[selection_idx]
+
+
+func _set_selection_idx(value: int) -> void:
+	selection_idx = wrapi(value, 0, stickers_available.size())
+
+	sticker_texture.texture = get_selected_sticker()
+	rumbler.intensity = RUMBLE_INTENSITY
+
+
+func switch_mode() -> void:
+	selection_idx += 1
+
+
+func fire() -> void:
+	if not firing and raycast.is_colliding():
+		firing = true
+		place_sticker()
+		rumbler.intensity = RUMBLE_INTENSITY
+
+
+func place_sticker() -> void:
+	var instance: WorldSticker = sticker_scene.instantiate()
+	var target: Node = raycast.get_collider() as Node
+	if not target:
+		push_warning("Tried to apply decal to non-node target ", raycast.get_collider())
+		return
+	target.add_sibling(instance)
+	instance.place(
+		get_selected_sticker(),
+		raycast.get_collision_point(),
+		raycast.get_collision_normal(),
+		global_basis.y
+	)
+	print_debug("Sticker placed")
+
+
+func _physics_process(delta: float) -> void:
+	rumbler.intensity *= RUMBLE_DROPOFF
+	super._physics_process(delta)

src/equipment/sticker_pack/sticker_pack.gd.uid

@@ -0,0 +1 @@
+uid://bgj4es0w5b30e

src/equipment/sticker_pack/sticker_pack.tscn

@@ -0,0 +1,102 @@
+[gd_scene load_steps=11 format=3 uid="uid://cmnokjbv3vuqt"]
+
+[ext_resource type="Script" uid="uid://b274q7uvn0cvp" path="res://src/ui/rumbler_3d.gd" id="1_8t584"]
+[ext_resource type="Script" uid="uid://bgj4es0w5b30e" path="res://src/equipment/sticker_pack/sticker_pack.gd" id="1_eaw05"]
+[ext_resource type="Script" uid="uid://dj2x7x5qkbym1" path="res://src/ui/canvas_projector.gd" id="2_vcsmi"]
+[ext_resource type="PackedScene" uid="uid://dqc1a8xaqac8h" path="res://src/equipment/sticker_pack/world_sticker.tscn" id="2_yigow"]
+[ext_resource type="Texture2D" uid="uid://cl8ui8nnoaa1i" path="res://assets/stickers/heart_suit_3d.png" id="3_8t584"]
+[ext_resource type="Texture2D" uid="uid://db85cfwlticnb" path="res://assets/ui/hud/tools/hand_bg.png" id="3_o1h4s"]
+[ext_resource type="Texture2D" uid="uid://dsrm2mw4e4gx1" path="res://assets/stickers/glowing_star_3d.png" id="3_p2skl"]
+[ext_resource type="Texture2D" uid="uid://dgoceatem5kd4" path="res://assets/stickers/rolling_on_the_floor_laughing_3d.png" id="4_rw51e"]
+[ext_resource type="Texture2D" uid="uid://cju4oxjgaf0ee" path="res://assets/ui/hud/tools/hand_fg.png" id="4_vcsmi"]
+[ext_resource type="Texture2D" uid="uid://ck6n427v1uh4m" path="res://assets/stickers/hundred_points_3d.png" id="5_rkig1"]
+
+[node name="StickerPack" type="Node3D"]
+script = ExtResource("1_eaw05")
+builtin_stickers = Array[Texture2D]([ExtResource("3_8t584"), ExtResource("3_p2skl"), ExtResource("4_rw51e"), ExtResource("5_rkig1")])
+sticker_scene = ExtResource("2_yigow")
+
+[node name="Raycast" type="RayCast3D" parent="."]
+unique_name_in_owner = true
+transform = Transform3D(1, 0, 0, 0, 0.997564, -0.0697565, 0, 0.0697565, 0.997564, 0, 0, -0.15)
+target_position = Vector3(0, 0, -1)
+hit_from_inside = true
+
+[node name="RestingPosition" type="Marker3D" parent="."]
+unique_name_in_owner = true
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, -0.2)
+
+[node name="HUDTool" type="Node3D" parent="RestingPosition"]
+unique_name_in_owner = true
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, -0.2)
+top_level = true
+
+[node name="Rumbler" type="Node3D" parent="RestingPosition/HUDTool"]
+unique_name_in_owner = true
+script = ExtResource("1_8t584")
+metadata/_custom_type_script = "uid://b274q7uvn0cvp"
+
+[node name="CanvasProjector" type="Marker3D" parent="RestingPosition/HUDTool/Rumbler"]
+script = ExtResource("2_vcsmi")
+
+[node name="HUDElement" type="Control" parent="RestingPosition/HUDTool/Rumbler/CanvasProjector"]
+texture_filter = 3
+layout_mode = 3
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+grow_horizontal = 2
+grow_vertical = 2
+metadata/_edit_use_anchors_ = true
+
+[node name="HandRoot" type="Control" parent="RestingPosition/HUDTool/Rumbler/CanvasProjector/HUDElement"]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -380.0
+offset_top = -323.0
+offset_right = -380.0
+offset_bottom = -323.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="HandBG" type="TextureRect" parent="RestingPosition/HUDTool/Rumbler/CanvasProjector/HUDElement/HandRoot"]
+texture_filter = 1
+layout_mode = 0
+offset_right = 128.0
+offset_bottom = 256.0
+scale = Vector2(5, 5)
+texture = ExtResource("3_o1h4s")
+
+[node name="StickerTexture" type="TextureRect" parent="RestingPosition/HUDTool/Rumbler/CanvasProjector/HUDElement/HandRoot"]
+unique_name_in_owner = true
+texture_filter = 1
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = 232.0
+offset_top = 175.0
+offset_right = 488.0
+offset_bottom = 431.0
+grow_horizontal = 2
+grow_vertical = 2
+rotation = -0.139626
+pivot_offset = Vector2(128, 128)
+texture = ExtResource("3_8t584")
+metadata/_edit_use_anchors_ = true
+
+[node name="HandFG" type="TextureRect" parent="RestingPosition/HUDTool/Rumbler/CanvasProjector/HUDElement/HandRoot"]
+texture_filter = 1
+layout_mode = 0
+offset_right = 128.0
+offset_bottom = 256.0
+scale = Vector2(5, 5)
+texture = ExtResource("4_vcsmi")

src/equipment/sticker_pack/world_sticker.gd

@@ -0,0 +1,22 @@
+class_name WorldSticker extends Sprayable
+
+@onready var decal: Decal = %Decal
+
+
+func _hit() -> void:
+	# Remove on hit
+	queue_free()
+
+
+## Place this sticker at a given point, aligned to the given normal, with the given texture.
+func place(texture: Texture2D, point: Vector3, normal: Vector3, src_up: Vector3) -> void:
+	decal.texture_albedo = texture
+	global_position = point
+
+	# Build basis
+	var up := -normal
+	var right := up.cross(src_up).normalized()
+	var forward := -right.cross(up).normalized()
+	global_basis = Basis(right, up, forward)
+
+# TODO handle serialization & deserialization

src/equipment/sticker_pack/world_sticker.gd.uid

@@ -0,0 +1 @@
+uid://giosvggx808p

src/equipment/sticker_pack/world_sticker.tscn

@@ -0,0 +1,41 @@
+[gd_scene load_steps=6 format=3 uid="uid://dqc1a8xaqac8h"]
+
+[ext_resource type="Texture2D" uid="uid://cl8ui8nnoaa1i" path="res://assets/stickers/heart_suit_3d.png" id="1_e4i3l"]
+[ext_resource type="Script" uid="uid://giosvggx808p" path="res://src/equipment/sticker_pack/world_sticker.gd" id="1_q766c"]
+
+[sub_resource type="SphereShape3D" id="SphereShape3D_e4i3l"]
+radius = 0.09
+
+[sub_resource type="PlaneMesh" id="PlaneMesh_e4i3l"]
+
+[sub_resource type="CylinderMesh" id="CylinderMesh_e4i3l"]
+top_radius = 0.01
+bottom_radius = 0.01
+height = 0.2
+
+[node name="WorldSticker" type="StaticBody3D"]
+collision_layer = 4
+collision_mask = 0
+script = ExtResource("1_q766c")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+shape = SubResource("SphereShape3D_e4i3l")
+
+[node name="Decal" type="Decal" parent="."]
+unique_name_in_owner = true
+size = Vector3(0.25, 0.1, 0.25)
+texture_albedo = ExtResource("1_e4i3l")
+upper_fade = 0.01
+lower_fade = 0.01
+
+[node name="DebugPlane" type="MeshInstance3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 0.729219, -0.68428, 0, 0.68428, 0.729219, 0, 0, 0)
+visible = false
+mesh = SubResource("PlaneMesh_e4i3l")
+skeleton = NodePath("../Decal")
+
+[node name="DebugNormal" type="MeshInstance3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.15, 0)
+visible = false
+mesh = SubResource("CylinderMesh_e4i3l")
+skeleton = NodePath("../Decal")

src/equipment/surface_snap_tool.gd

@@ -0,0 +1,15 @@
+class_name SurfaceSnapTool extends Tool
+## A Tool whose HUD component snaps to a surface
+
+@onready var raycast: RayCast3D = %Raycast
+@onready var resting_position: Marker3D = %RestingPosition
+
+
+func _physics_process(delta: float) -> void:
+	hud_tool.global_basis = global_basis
+
+	var weight := 1 - exp(-hud_accel * delta)
+	var target_position := resting_position.global_position
+	if raycast.is_colliding():
+		target_position = raycast.get_collision_point()
+	hud_tool.global_position = hud_tool.global_position.lerp(target_position, weight)

src/equipment/surface_snap_tool.gd.uid

@@ -0,0 +1 @@
+uid://c260xr7jpemho

src/equipment/toothbrush/toothbrush.gd

@@ -1,4 +1,4 @@
-extends Tool
+extends SurfaceSnapTool
 # the wimpy toothbrush
 
 const PAINT_COLOR := Color(1, 0, 0, 0.3)
@@ -6,14 +6,10 @@ const BRUSH_SCALE := 0.2
 
 @export var damage := 0.0063  # ~8 seconds to destroy standard nodule
 
-@onready var raycast: RayCast3D = %Raycast
-
 @onready var texture_idle: TextureRect = %TextureIdle
 @onready var texture_used: TextureRect = %TextureUsed
 @onready var brush_animation: AnimationPlayer = %BrushAnimation
 
-@onready var resting_position: Marker3D = %RestingPosition
-
 
 func unlocked() -> bool:
 	return World.instance.manager.toothbrush_unlocked
@@ -42,13 +38,3 @@ func _fire() -> void:
 func _idle() -> void:
 	texture_idle.visible = true
 	texture_used.visible = false
-
-
-func _physics_process(delta: float) -> void:
-	hud_tool.global_basis = global_basis
-
-	var weight := 1 - exp(-hud_accel * delta)
-	var target_position := resting_position.global_position
-	if raycast.is_colliding():
-		target_position = raycast.get_collision_point()
-	hud_tool.global_position = hud_tool.global_position.lerp(target_position, weight)

src/equipment/wide_spray/wide_spray.gd

@@ -61,8 +61,8 @@ func _spray() -> void:
 				prev_target = target
 				prev_point = point
 				prev_normal = normal
-			elif collider is GunkNode:
+			elif collider is Sprayable:
-				(collider as GunkNode).hit(damage)
+				(collider as Sprayable).hit(damage)
 
 
 func _on_animation_finished(anim_name: StringName) -> void:

src/player/player.gd

@@ -63,6 +63,7 @@ var _was_on_floor := false
 @onready var wide_spray: WideSpray = %WideSpray
 @onready var toothbrush: Tool = %Toothbrush
 @onready var mp3_player: Tool = %MP3Player
+@onready var sticker_pack: Tool = %StickerPack
 
 @onready var crouch_head_area: Area3D = %CrouchHeadArea
 @onready var crouch_animation: AnimationPlayer = %CrouchAnimation
@@ -173,7 +174,7 @@ func _on_milestone(milestone: Milestone) -> void:
 	if milestone.toothbrush:
 		tool_mount.set_active(toothbrush)
 	if milestone.stickers:
-		pass  # TODO equip stickers
+		tool_mount.set_active(sticker_pack)
 
 
 func _signal_death() -> void:
@@ -211,6 +212,8 @@ func _physics_process(delta: float) -> void:
 			tool_mount.set_active(toothbrush)
 		elif Input.is_action_just_pressed("select_mp3_player"):
 			tool_mount.set_active(mp3_player)
+		elif Input.is_action_just_pressed("select_stickers"):
+			tool_mount.set_active(sticker_pack)
 
 		# Tool use
 		if Input.is_action_pressed("fire"):

src/player/player.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=63 format=3 uid="uid://bwe2jdmvinhqd"]
+[gd_scene load_steps=64 format=3 uid="uid://bwe2jdmvinhqd"]
 
 [ext_resource type="Script" uid="uid://buwh0g1ga2aka" path="res://src/player/player.gd" id="1_npueo"]
 [ext_resource type="Script" uid="uid://cx1yt0drthpw3" path="res://src/player/camera_controller.gd" id="2_veeqv"]
@@ -10,6 +10,7 @@
 [ext_resource type="PackedScene" uid="uid://c21ksxjyixqe1" path="res://src/equipment/mp3_player/mp3_player.tscn" id="7_e7e1q"]
 [ext_resource type="Script" uid="uid://b274q7uvn0cvp" path="res://src/ui/rumbler_3d.gd" id="7_p6grl"]
 [ext_resource type="Script" uid="uid://b1vyq7e81nyt0" path="res://src/player/headbob_controller.gd" id="7_x42xx"]
+[ext_resource type="PackedScene" uid="uid://cmnokjbv3vuqt" path="res://src/equipment/sticker_pack/sticker_pack.tscn" id="8_xmpm3"]
 [ext_resource type="Script" uid="uid://ecrhsueph7at" path="res://src/player/footsteps/footstep_controller.gd" id="9_hja65"]
 [ext_resource type="Script" uid="uid://brqa2wbtaspw4" path="res://src/player/footsteps/foot_controller.gd" id="9_l271a"]
 [ext_resource type="AudioStream" uid="uid://di0e1l1l6l3qc" path="res://assets/sfx/footsteps/metal/metal1.wav" id="10_jcdrv"]
@@ -626,6 +627,10 @@ visible = false
 unique_name_in_owner = true
 visible = false
 
+[node name="StickerPack" parent="CameraPosition/CameraPivot/ToolMount" instance=ExtResource("8_xmpm3")]
+unique_name_in_owner = true
+visible = false
+
 [node name="TransformedPosition" type="Node3D" parent="CameraPosition/CameraPivot"]
 
 [node name="CamRumbler" type="Node3D" parent="CameraPosition/CameraPivot/TransformedPosition"]

src/world/gunk_node/gunk_node.gd

@@ -1,4 +1,4 @@
-class_name GunkNode extends StaticBody3D
+class_name GunkNode extends Sprayable
 ## A static body which can be destroyed and collected by the player.
 
 ## Emitted immediately after this node has been destroyed by the player,
@@ -30,7 +30,7 @@ func _enter_tree() -> void:
 func hit(damage: float = 0.05) -> void:
 	_sustained_damage += damage
 	_hit_this_frame = true
-	_hit()
+	super.hit(damage)
 
 
 ## Return this node's current damage as a proportion of it's total durability.

vault/TODO.md

@@ -4,16 +4,18 @@
 	- [x] Clear rate checking / signals
 	- [x] [[nodules]]
 - [ ] #equipment
-	- [ ] [[spray beam]]
+	- [x] [[spray beam]]
 		- [x] Spray nozzle asset
 		- [x] Point spray
 		- [x] Wide-angle spray
 		- [x] Tall-angle spray?
 		- [ ] #maybe Spray-can
 	- [x] [[toothbrush]]
-	- [ ] [[radar]]
+	- [ ] #maybe [[radar]]
-	- [ ] [[mp3 player]]
+	- [x] [[mp3 player]]
 	- [ ] [[manual]]
+	- [x] stickers
+		- [ ] NOTE redo sticker mechanics to use shader layer, not decals
 	- [ ] [[roomba]]
 - [ ] #mechanics 
 	- [x] [[grunk alert]]
@@ -40,12 +42,20 @@
 	- [x] [[medbay]]
 	- [x] [[ops center]]
 	- [ ] [[cargo bay]]
+- [ ] puzzle design
+	- [x] airlock?
+	- [ ] mess hall
+	- [ ] crew quarters
+	- [x] medbay
+	- [ ] ops center
+	- [ ] cargo bay
 - [ ] [[story]]
 - [ ] ***ASSETS***
 	- [ ] HUD tools:
 		- [x] [[spray beam]]
 		- [x] [[toothbrush]]
-		- [ ] [[mp3 player]]
+		- [x] [[mp3 player]]
+		- [x] stickers
 		- [ ] [[manual]]
 		- [ ] [[radar]]
 		- [ ] [[roomba]]
@@ -98,6 +108,9 @@
 		- [ ] #maybe ops ambiance
 		- [ ] #maybe cargo bay ambiance
 		- [ ] #maybe grunk node ambiance
+		- [ ] sticker sticking
+		- [ ] tool switch noise
+		- [ ] mp3 player ui noises
 	- [ ] models:
 		- [ ] [[grunk]] nodes:
 			- [x] [[alarm]]
@@ -117,6 +130,7 @@
 			- [x] tall crate
 			- [ ] other scatter
 			- [ ] external station model
+			- [ ] audio cassette
 		- [ ] [[player ship]] props:
 			- [ ] ship
 			- [ ] bunk